Professional Spray Foam Insulation & Waterproofing Across Ontario
Energy-efficient. Long-lasting. Canadian-certified. We specialize in residential and commercial spray foam insulation for roofs, basements, walls, and crawl spaces — providing superior comfort and energy savings year-round.
From detailed assessment to flawless installation, our certified installers follow strict Canadian standards (CAN/ULC S705) to deliver insulation that performs for decades — not just seasons.
We use professional-grade equipment and Canadian-made materials to ensure consistent quality, safety, and long-term results for every project.
Ontario weather demands more than standard insulation. Our closed-cell spray foam creates a seamless thermal and moisture barrier that protects your property from cold, heat, condensation, and energy loss — year after year.
Trusted by homeowners, builders, and businesses across Ontario for reliable, long-term performance.
Buildandhouse — Experts in Building Insulation and Roofing Since 2018
With years of experience in construction and roofing, we know how important proper insulation is for a durable, energy-efficient home. Our team uses only certified Canadian materials (Elastochem, Genyk) and modern Graco equipment to deliver flawless spray foam application across Ontario and beyond.
We start with a consultation and on-site assessment. Surfaces are inspected, cleaned, and dried to ensure proper adhesion and long-lasting performance.
02
Professional Spray Application
Our certified installers apply spray foam using heated, high-pressure equipment. The material expands instantly, sealing gaps and creating a seamless insulation layer.
03
Curing & Expansion
The foam cures within seconds and expands to fill cracks and cavities. Full strength and thermal performance are achieved within 24–72 hours.
04
Final Inspection & Cleanup
We perform a final quality check to ensure even coverage and proper sealing. The work area is cleaned, and the project is ready for use.
OUR TESTIMONIALS
What Our Clients Are Saying
We used Build&House for a commercial insulation project, and the quality of work exceeded our expectations. The crew was punctual, organized, and clearly experienced. A reliable contractor we would gladly work with again.
Michael R.
Property Manager
From the first consultation to the final result, everything was handled with care and attention to detail. The spray foam insulation helped reduce drafts and improved overall energy efficiency. Highly recommended for anyone looking for a long-term solution.
Sarah L.
Residential Client
We hired Build&House to insulate our basement, and the difference was noticeable almost immediately. The space became warmer, drier, and much more comfortable. The team worked professionally, explained everything clearly, and delivered exactly what was promised.
David M.
Homeowner, Ontario
The team helped us choose the right insulation solution for our building and answered all our questions honestly. No pressure, no shortcuts — just solid professional work and great results.
Andrew K.
Business Owner
Get a Free Insulation Assessment
Request a free consultation and preliminary assessment for your spray foam insulation project. We help you choose the right solution for your home or building — no obligation.
+1-437-933-9229
Monday — Saturday : 8 am — 9.00 pm
Possible Questions
Roof Spray Foam Insulation — Common Questions
Yes. Spray foam can be applied to existing roofs as long as the surface is clean, dry, and structurally sound. It works well over plywood, metal, and concrete surfaces.
Yes. We use low-VOC, Canadian-certified materials approved for residential and commercial indoor applications. Once cured, the foam is completely safe and inert.
Most residential roof insulation projects are completed within one working day. The exact time depends on roof size, access, and required insulation thickness.
Yes. Our professional equipment is heated and fully self-contained, allowing us to apply spray foam insulation even during winter months and cold temperatures.
Absolutely. Closed-cell spray foam creates an airtight and moisture-resistant barrier, helping prevent condensation, mold growth, and water intrusion.
In most cases, the foam cures quickly and the area can be reoccupied the same day. Full curing and maximum performance are typically achieved within 24 hours.
Yes. Spray foam expands on application, sealing gaps, cracks, and air leaks that cause drafts and uneven temperatures throughout a building.
Spray foam insulation can be applied to walls, basements, crawl spaces, attics, and roofs. It works on a wide range of surfaces, including wood, concrete, and metal, making it a versatile solution for both residential and commercial buildings.
Yes. Spray foam is an excellent solution for flat and low-slope roofs, providing seamless insulation and additional waterproofing in one application.
Yes. We provide a workmanship warranty on our installation, and manufacturer warranties on materials, depending on the product used.
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Phone
+1-437-933-9229
Email
buildandhousecanada@gmail.com
Adderss
12 Hex Ontario, Canada
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